//
//  Multiply.m
//  NSClassFormStringDemo
//  乘法：number1*number2
//  Created by mobao on 16/3/30.
//  Copyright © 2016年 mobao. All rights reserved.
//

#import "Multiply.h"

@implementation Multiply

-(float)operate{
    return self.number1*self.number2;
}

@end
